From 488c54fff0a012d819ab9eca09429e1fd02fe1eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Richard=20K=C3=B6rber?= <github@shredzone.org>
Date: Sat, 4 Nov 2017 13:05:20 +0100
Subject: [PATCH] Sonar fixes

---
 acme4j-client/src/main/java/org/shredzone/acme4j/Problem.java | 4 +++-
 .../src/main/java/org/shredzone/acme4j/toolbox/AcmeUtils.java | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/acme4j-client/src/main/java/org/shredzone/acme4j/Problem.java b/acme4j-client/src/main/java/org/shredzone/acme4j/Problem.java
index b9bbe8b9..fcef79d2 100644
--- a/acme4j-client/src/main/java/org/shredzone/acme4j/Problem.java
+++ b/acme4j-client/src/main/java/org/shredzone/acme4j/Problem.java
@@ -53,7 +53,9 @@ public class Problem implements Serializable {
     }
 
     /**
-     * Returns the problem as {@link JSON} object, to access other fields.
+     * Returns the problem object, to access custom fields.
+     *
+     * @return Problem, as {@link JSON} object
      */
     public JSON asJSON() {
         return problemJson;
diff --git a/acme4j-client/src/main/java/org/shredzone/acme4j/toolbox/AcmeUtils.java b/acme4j-client/src/main/java/org/shredzone/acme4j/toolbox/AcmeUtils.java
index ee8af251..22368921 100644
--- a/acme4j-client/src/main/java/org/shredzone/acme4j/toolbox/AcmeUtils.java
+++ b/acme4j-client/src/main/java/org/shredzone/acme4j/toolbox/AcmeUtils.java
@@ -51,7 +51,7 @@ public final class AcmeUtils {
     private static final Pattern TZ_PATTERN = Pattern.compile(
                 "([+-])(\\d{2}):?(\\d{2})$");
 
-    private final static Pattern CONTENT_TYPE_PATTERN = Pattern.compile(
+    private static final Pattern CONTENT_TYPE_PATTERN = Pattern.compile(
                 "([^;]+)(?:;.*?charset=(\"?)([a-z0-9_-]+)(\\2))?.*", Pattern.CASE_INSENSITIVE);
 
     private AcmeUtils() {